com.jn.sqlhelper.dialect.internal.limit.FirstLimitHandler Maven / Gradle / Ivy
/*
* Copyright 2019 the original author or authors.
*
* Licensed under the LGPL, Version 3.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.gnu.org/licenses/lgpl-3.0.html
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.jn.sqlhelper.dialect.internal.limit;
import com.jn.sqlhelper.dialect.pagination.RowSelection;
public class FirstLimitHandler extends LegacyFirstLimitHandler {
@Override
public String processSql(String sql, boolean isSubquery, boolean useLimitVariable, RowSelection selection) {
boolean hasOffset = LimitHelper.hasFirstRow(selection);
if (hasOffset) {
throw new UnsupportedOperationException("query result offset is not supported");
}
return super.processSql(sql, isSubquery,useLimitVariable, selection);
}
}